A019014 - OEIS

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A019014

Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite ERI = Erionite (Na2,Ca..)3.5 K2 [ Al9Si27O72 ] . 27 H2O.

2, 5, 26, 182, 1122, 6132, 35768, 222992, 1437244 (list; graph; refs; listen; history; internal format)

	OFFSET	`2,1`
	REFERENCES	`G. Thimm and W. E. Klee, Zeolite cycle sequences, Zeolites, 19, pp. 422-424, 1997.`
	LINKS	`G. Thimm, Cycle sequences of crystal structures`
	CROSSREFS	`Sequence in context: A090878 A120762 A072268 * A128595 A180749 A111195` `Adjacent sequences: A019011 A019012 A019013 * A019015 A019016 A019017`
	KEYWORD	`nonn`
	AUTHOR	`Georg Thimm (mgeorg(AT)ntu.edu.sg)`

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Last modified February 17 03:45 EST 2012. Contains 205978 sequences.